🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.55 AU - 0.57 AU

Year: 147 Days

Day: 44.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.72 AU - 1.16 AU

Year: 319 Days

Day: 39 Hours

Environment

Temp: 114 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,873,129 km

• M1: 442,361 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.17 AU - 3.05 AU

Year: 1475 Days

Day: 28.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.36 AU - 3.44 AU

Year: 1728 Days

Day: 28 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.32 AU - 5.02 AU

Year: 2979 Days

Day: 47.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,873,129 km

• M1: 388,356 km (0.092 R)
• M2: 566,228 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.01 AU - 5.03 AU

Year: 3362 Days

Day: 28 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,873,129 km

• M1: 1,682,378 km (0.069 R)
• M2: 2,948,574 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 13.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.94 AU - 6.42 AU

Year: 4736 Days

Day: 7.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 59.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,873,129 km

• M1: 196,123 km (0.111 R)
• M2: 533,616 km (0.038 R)
• M3: 639,082 km (0.063 R)
• M4: 900,280 km (0.118 R)
• M5: 1,154,596 km (0.076 R)
• M6: 1,298,210 km (0.083 R)
• M7: 1,541,008 km (0.088 R)
• M8: 1,733,091 km (0.112 R)
• M9: 1,899,594 km (0.098 R)
• M10: 2,053,979 km (0.07 R)
• M11: 2,248,606 km (0.101 R)
• M12: 2,449,516 km (0.087 R)
• M13: 2,752,451 km (0.063 R)
• M14: 2,849,690 km (0.064 R)
• M15: 3,250,313 km (0.098 R)
• M16: 3,415,619 km (0.084 R)
• M17: 3,583,916 km (0.064 R)
• M18: 3,711,822 km (0.053 R)
• M19: 3,841,374 km (0.045 R)
• M20: 4,837,546 km (0.1 R)
• M21: 5,243,256 km (0.079 R)
• M22: 5,388,964 km (0.109 R)
• M23: 5,910,163 km (0.039 R)
• M24: 6,011,291 km (0.12 R)
• M25: 6,215,343 km (0.111 R)
• M26: 6,499,579 km (0.076 R)
• M27: 6,603,998 km (0.09 R)
• M28: 6,709,016 km (0.077 R)
• M29: 6,867,589 km (0.104 R)
• M30: 7,000,732 km (0.083 R)
• M31: 7,378,017 km (0.064 R)
• M32: 7,651,632 km (0.098 R)
• M33: 7,734,509 km (0.052 R)
• M34: 8,293,856 km (0.064 R)
• M35: 8,924,261 km (0.071 R)
• M36: 10,140,192 km (0.112 R)
• M37: 10,475,292 km (0.114 R)
• M38: 10,876,064 km (0.049 R)
• M39: 11,407,735 km (0.106 R)
• M40: 11,565,711 km (0.05 R)
• M41: 11,756,298 km (0.098 R)
• M42: 12,921,666 km (0.112 R)
• M43: 13,218,617 km (0.118 R)
• M44: 13,819,702 km (0.1 R)
• M45: 13,954,489 km (0.054 R)
• M46: 14,361,396 km (0.095 R)
• M47: 15,221,733 km (0.093 R)
• M48: 15,326,152 km (0.115 R)
• M49: 15,500,583 km (0.094 R)
• M50: 15,816,384 km (0.104 R)
• M51: 16,098,825 km (0.078 R)
• M52: 16,668,793 km (0.093 R)
• M53: 16,884,214 km (0.105 R)
• M54: 17,281,696 km (0.087 R)
• M55: 17,499,660 km (0.054 R)
• M56: 17,828,476 km (0.068 R)
• M57: 18,492,391 km (0.082 R)
• M58: 18,640,942 km (0.053 R)
• M59: 19,314,581 km (0.057 R)
• M60: 19,578,771 km (0.038 R)
• M61: 19,996,299 km (0.11 R)
• M62: 20,762,988 km (0.039 R)
• M63: 21,852,659 km (0.105 R)
• M64: 22,246,251 km (0.027 R)
• M65: 22,483,513 km (0.063 R)
• M66: 22,761,466 km (0.114 R)
• M67: 23,000,673 km (0.119 R)
• M68: 23,400,997 km (0.105 R)
• M69: 23,925,038 km (0.107 R)
• M70: 24,575,340 km (0.092 R)
• M71: 24,820,680 km (0.056 R)
• M72: 25,272,615 km (0.062 R)
• M73: 25,396,333 km (0.118 R)
• M74: 26,059,500 km (0.081 R)
• M75: 26,644,578 km (0.091 R)
• M76: 26,854,613 km (0.026 R)
• M77: 27,998,139 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.1

Radius: 8.3

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.82 AU - 7.06 AU

Year: 5065 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,873,129 km

• M1: 107,710 km (0.091 R)
• M2: 187,297 km (0.108 R)
• M3: 246,836 km (0.108 R)
• M4: 324,179 km (0.08 R)
• M5: 519,404 km (0.111 R)
• M6: 705,055 km (0.087 R)
• M7: 849,118 km (0.07 R)
• M8: 976,874 km (0.072 R)
• M9: 1,043,296 km (0.069 R)
• M10: 1,266,047 km (0.111 R)
• M11: 1,338,901 km (0.061 R)
• M12: 1,504,207 km (0.104 R)
• M13: 1,805,497 km (0.047 R)
• M14: 1,988,754 km (0.109 R)
• M15: 2,213,151 km (0.086 R)
• M16: 2,301,563 km (0.093 R)
• M17: 2,445,776 km (0.108 R)
• M18: 2,705,178 km (0.107 R)
• M19: 2,934,661 km (0.112 R)
• M20: 3,032,199 km (0.075 R)
• M21: 3,130,784 km (0.074 R)
• M22: 3,190,474 km (0.107 R)
• M23: 3,371,936 km (0.079 R)
• M24: 3,681,753 km (0.081 R)
• M25: 4,756,913 km (0.04 R)
• M26: 4,918,030 km (0.11 R)
• M27: 5,057,605 km (0.118 R)
• M28: 5,127,916 km (0.106 R)
• M29: 5,222,013 km (0.076 R)
• M30: 5,340,644 km (0.075 R)
• M31: 5,604,684 km (0.107 R)
• M32: 5,873,063 km (0.083 R)
• M33: 6,095,664 km (0.114 R)
• M34: 6,447,668 km (0.098 R)
• M35: 6,754,643 km (0.082 R)
• M36: 6,909,926 km (0.087 R)
• M37: 7,092,585 km (0.05 R)
• M38: 7,356,326 km (0.12 R)
• M39: 7,703,991 km (0.118 R)
• M40: 7,839,078 km (0.057 R)
• M41: 7,975,062 km (0.061 R)
• M42: 8,359,978 km (0.079 R)
• M43: 9,176,333 km (0.097 R)
• M44: 9,405,966 km (0.077 R)
• M45: 9,841,894 km (0.097 R)
• M46: 10,076,913 km (0.035 R)
• M47: 10,136,004 km (0.098 R)
• M48: 10,463,025 km (0.04 R)
• M49: 10,582,853 km (0.031 R)
• M50: 11,280,278 km (0.106 R)
• M51: 11,557,184 km (0.083 R)
• M52: 11,743,134 km (0.108 R)
• M53: 11,805,366 km (0.119 R)
• M54: 11,930,131 km (0.042 R)
• M55: 12,275,253 km (0.066 R)
• M56: 12,369,949 km (0.119 R)
• M57: 13,233,428 km (0.114 R)
• M58: 13,330,517 km (0.06 R)
• M59: 14,614,964 km (0.077 R)
• M60: 14,984,321 km (0.116 R)
• M61: 15,356,670 km (0.089 R)
• M62: 15,732,161 km (0.114 R)
• M63: 16,214,464 km (0.071 R)
• M64: 16,527,124 km (0.063 R)
• M65: 16,631,693 km (0.098 R)
• M66: 17,052,512 km (0.082 R)
• M67: 17,264,193 km (0.101 R)
• M68: 17,976,279 km (0.084 R)
• M69: 18,806,996 km (0.081 R)
• M70: 18,952,704 km (0.04 R)
• M71: 19,025,708 km (0.09 R)
• M72: 20,169,383 km (0.119 R)
• M73: 20,956,717 km (0.108 R)
• M74: 21,563,336 km (0.084 R)
• M75: 23,183,032 km (0.032 R)
• M76: 23,300,168 km (0.114 R)
• M77: 23,692,264 km (0.116 R)
• M78: 24,921,509 km (0.107 R)
• M79: 25,765,840 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.4

Radius: 4.3

Gravity: 37.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.27 AU - 16.85 AU

Year: 21473 Days

Day: 17.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,873,129 km

• M1: 1,139,637 km (0.096 R)
• M2: 1,226,553 km (0.054 R)
• M3: 1,627,774 km (0.068 R)
• M4: 1,996,683 km (0.07 R)
• M5: 2,101,700 km (0.109 R)
• M6: 2,280,769 km (0.049 R)
• M7: 2,769,206 km (0.11 R)
• M8: 3,538,738 km (0.068 R)
• M9: 5,209,895 km (0.119 R)
• M10: 5,258,066 km (0.11 R)
• M11: 5,354,706 km (0.12 R)
• M12: 5,947,114 km (0.074 R)
• M13: 7,789,711 km (0.118 R)
• M14: 7,955,316 km (0.083 R)
• M15: 8,010,816 km (0.056 R)
• M16: 8,857,840 km (0.107 R)
• M17: 8,915,435 km (0.086 R)
• M18: 10,150,964 km (0.069 R)
• M19: 10,392,265 km (0.108 R)
• M20: 10,513,589 km (0.086 R)
• M21: 11,189,771 km (0.043 R)
• M22: 11,376,469 km (0.103 R)
• M23: 11,564,364 km (0.085 R)
• M24: 11,816,437 km (0.06 R)
• M25: 12,006,725 km (0.074 R)
• M26: 12,390,144 km (0.095 R)
• M27: 13,697,331 km (0.067 R)
• M28: 15,253,747 km (0.091 R)
• M29: 16,723,097 km (0.072 R)
• M30: 18,163,725 km (0.116 R)
• M31: 18,456,637 km (0.1 R)
• M32: 19,718,645 km (0.106 R)
• M33: 20,170,730 km (0.065 R)
• M34: 21,161,965 km (0.095 R)
• M35: 22,246,849 km (0.115 R)
• M36: 22,953,848 km (0.081 R)
• M37: 23,032,986 km (0.091 R)
• M38: 24,228,871 km (0.066 R)
• M39: 24,956,216 km (0.107 R)
• M40: 25,526,782 km (0.095 R)
• M41: 26,019,258 km (0.114 R)
• M42: 27,013,636 km (0.05 R)
• M43: 27,264,212 km (0.117 R)
• M44: 31,727,315 km (0.074 R)
• M45: 33,145,353 km (0.115 R)
• M46: 33,592,800 km (0.117 R)
• M47: 35,676,399 km (0.101 R)
• M48: 35,951,211 km (0.116 R)
• M49: 37,428,938 km (0.039 R)
• M50: 38,081,634 km (0.063 R)
• M51: 39,020,510 km (0.075 R)
• M52: 39,114,757 km (0.111 R)
• M53: 41,979,257 km (0.111 R)
• M54: 42,463,206 km (0.075 R)
• M55: 43,143,876 km (0.084 R)
• M56: 43,926,124 km (0.097 R)
• M57: 44,713,008 km (0.103 R)
• M58: 47,806,094 km (0.068 R)
• M59: 48,109,030 km (0.104 R)
• M60: 49,021,876 km (0.116 R)
• M61: 49,123,602 km (0.088 R)
• M62: 50,247,681 km (0.097 R)
• M63: 50,761,549 km (0.118 R)
• M64: 51,070,619 km (0.095 R)
• M65: 54,828,068 km (0.093 R)
• M66: 55,887,521 km (0.1 R)
• M67: 57,382,153 km (0.107 R)
• M68: 58,565,622 km (0.085 R)
• M69: 59,539,803 km (0.039 R)
• M70: 60,847,288 km (0.104 R)
• M71: 61,614,277 km (0.109 R)
• M72: 62,053,945 km (0.088 R)
• M73: 62,164,049 km (0.074 R)
• M74: 64,156,842 km (0.091 R)
• M75: 64,937,444 km (0.08 R)
• M76: 65,608,989 km (0.047 R)
• M77: 66,282,927 km (0.065 R)
• M78: 66,508,072 km (0.095 R)
• M79: 67,524,290 km (0.118 R)
• M80: 69,915,612 km (0.073 R)
• M81: 72,218,522 km (0.118 R)
• M82: 73,030,539 km (0.117 R)
• M83: 74,312,443 km (0.111 R)
• M84: 75,601,827 km (0.112 R)
• M85: 75,719,411 km (0.094 R)
• M86: 76,544,294 km (0.114 R)
• M87: 78,440,746 km (0.073 R)
• M88: 79,155,824 km (0.08 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 11,409 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit